package org.apache.maven.shared.release.phase;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.util.List;
import java.util.Map;

import org.apache.maven.project.MavenProject;
import org.apache.maven.scm.repository.ScmRepository;
import org.apache.maven.shared.release.ReleaseExecutionException;
import org.apache.maven.shared.release.ReleaseResult;
import org.apache.maven.shared.release.config.ReleaseDescriptor;
import org.jdom.Element;
import org.jdom.Namespace;

/**
 * Rewrite POMs for future development
 *
 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
 */
public class RewritePomVersionsPhase
    extends AbstractRewritePomsPhase
{

    @Override
    protected void transformScm( MavenProject project, Element rootElement, Namespace namespace,
                                 ReleaseDescriptor releaseDescriptor, String projectId, ScmRepository scmRepository,
                                 ReleaseResult result, String commonBasedir )
        throws ReleaseExecutionException
    {
        // We are only updating versions no mods to scm needed
    }

    @Override
    protected boolean isUpdateScm()
    {
        return false;
    }

    @Override
    protected Map<String, String> getOriginalVersionMap( ReleaseDescriptor releaseDescriptor,
                                                         List<MavenProject> reactorProjects, boolean simulate )
    {
        return releaseDescriptor.getOriginalVersions( reactorProjects );
    }

    @SuppressWarnings( "unchecked" )
    @Override
    protected Map<String, String> getNextVersionMap( ReleaseDescriptor releaseDescriptor )
    {
        return releaseDescriptor.getDevelopmentVersions();
    }

    @Override
    protected String getResolvedSnapshotVersion( String artifactVersionlessKey,
                                                 Map<String, Map<String, String>> resolvedSnapshotsMap )
    {
        // Only update the pom version, not the dependency versions
        return null;
    }
}